Atrial standstill, debut of a muscular dystrophy M. Ángeles Tejero-Hernández, Marta Yagüe-Martín, Elena Gómez-Guzmán, Joaquín Alejandro Fernández Ramos, José María Segura Saint-Gerons

Posterior reversible encephalopathy syndrome as a debut of postinfectious glomerulonephritis Ana Castellano-Martinez, Virginia Roldán-Cano, Patricia Morales-Arandojo, Moisés Rodriguez-González

Acute gastroenteritis and enteric viruses: Impact on the detection of norovirus Oihana Martínez Azcona, Lorena Vázquez Gómez, Paula Buyo Sánchez, Raquel Díaz Soto, Luz María Moldes Suárez